oled oem oxygen reader for finger

{"cid":"91150354","title":"CONTEC Oximetro CMS50D OLED Blood Oxygen Saturation Spo2 Pulse Rate Alarm Monitor Finger Tip Pulse Oximeter","imgUrl":"https:\/\/img.ismap.com\/nimg\/4d\/33\/863caf45bd1d653d12707199a1c1-200x200-1.jpg","attrs":{"Price":"8-30USD\/PC","Brand Name":"HUGE OEM ODM","Model Number":"CMS50D","Minimum Order Quantity":"1PC","Delivery Time":"within 5 working days after get payment","Place of Origin":"China","Certification":"CE RoHS","Packaging Details":"box","Payment Terms":"TT \/paypay\/ Western Union","Supply Ability":"100000 PCS per Month"}}

{"cid":"91214874","title":"OEM Digital Fingertip Oximeter Medical Oximeter Blood Oxygen Finger Spo2 Monitor","imgUrl":"https:\/\/img.ismap.com\/nimg\/67\/b8\/f3a6419763dfa21e0d6db907a6b3-200x200-1.jpg","attrs":{"Price":"$1-5\/pcs","Brand Name":"DY-MED","Model Number":"BM1000","Minimum Order Quantity":"100pcs","Delivery Time":"3-7working days","Certification":"ISO13485&CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"30000000 Piece\/Pieces per Week","Product Name":"Pulse Oximeter","Material":"Plastic","Colour":"blue,sky blue,yellow,black,pink, and white","OEM\/ODM":"Yes","SpO2":"35%-100%","Pulse Rate":"25-250BPM"}}